CN210054842U

CN210054842U - Zipper with function of preventing zipper from automatically sliding

Info

Publication number: CN210054842U
Application number: CN201920608258.8U
Authority: CN
Inventors: 金小平
Original assignee: Yongjia Boshun Zipper Clothing Co Ltd
Current assignee: Yongjia Boshun Zipper Clothing Co Ltd
Priority date: 2019-04-29
Filing date: 2019-04-29
Publication date: 2020-02-14
Anticipated expiration: 2029-04-29

Abstract

The utility model discloses a zip fastener with prevent automatic function that slides open of zip fastener, be in including zip fastener and setting draw zipper head on the zip fastener, the zip fastener includes a pair of alternate and inserts draw zipper head in drawing zipper head's chain belt, draw zipper head include the socket, articulate double-end connection piece and symmetry on the socket articulate pulling-on piece on the double-end connection piece, it is a pair of the chain belt alternates in the socket, it is a pair of all be equipped with on the chain belt and hang the needle, two the pulling-on piece can be geted in touch in one side respectively on the hanging needle. The utility model discloses a zip fastener possesses the function that prevents the automatic cunning of zip fastener through the couple design, and simple structure is reasonable, and easy operation is convenient.

Description

Zipper with function of preventing zipper from automatically sliding

Technical Field

The utility model relates to the field of household items, especially, relate to a zip fastener with prevent automatic function that slides open of zip fastener.

Background

The structure of the zipper mainly comprises zipper teeth, a slider (including a pull tab), a cloth belt, an upper stop and a lower stop, wherein the zipper teeth (also called zipper teeth) refer to continuously arranged teeth and are the key parts of the zipper, the zipper teeth directly determine the side pull strength of the zipper, and the zipper teeth can be made of metal, resin or plastic steel and other materials. Generally, a zipper has two fastener tapes, each fastener tape has a row of fastener elements, and the two rows of fastener elements are arranged in a staggered manner. The upper and lower stoppers of the zipper are fixed on the zipper belt and are stoppers for limiting the slider to slide out of the zipper belt when the zipper teeth are closed; the pull head is a movable assembly and comprises a pull head body and a pull piece, and the pull head is used for opening and closing the zipper. In life, the zipper on the clothes can be automatically slid off, and particularly, the zipper of the trousers can cause great embarrassment due to automatic sliding, so that people feel very distressing.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a: the zipper with the function of preventing the zipper from automatically sliding open is provided for solving the problems of trouble and embarrassment caused by the automatic sliding open of the zipper.

In order to achieve the above purpose, the utility model adopts the following technical scheme: the utility model provides a zip fastener with prevent automatic function that slides open of zip fastener, is in including zip fastener and setting zip fastener head on the zip fastener, the zip fastener includes a pair of alternate insert draw zipper head in draw zipper head's chain belt, draw zipper head include the socket, articulate double-end connection piece and symmetry on the socket articulate the pulling-on piece on the double-end connection piece, it is a pair of the chain belt alternates in the socket, it is a pair of all be equipped with on the chain belt and hang the needle, two the pulling-on piece can be respectively geted in touch in one side hang on the needle.

As a further description of the above technical solution:

the hanging needle comprises a needle base fixedly connected to the chain belt and a pin integrally connected with the needle base.

As a further description of the above technical solution:

the pin comprises a pin rod part and a big head part.

As a further description of the above technical solution:

the pull piece is provided with a strip-shaped hanging hole, and the pin can be inserted into the hanging hole.

As a further description of the above technical solution:

the middle part of the hanging hole is provided with a big head penetrating hole through which the big head part can penetrate, and the big head part can penetrate out only in the big head penetrating hole of the hanging hole.

As a further description of the above technical solution:

the socket is provided with a bulge, and the double-end connecting sheet is hinged on the bulge.

To sum up, owing to adopted above-mentioned technical scheme, the beneficial effects of the utility model are that:

the utility model discloses in, this zip fastener has realized preventing the function that automatic slided open through the couple design, through draw zipper head with the zip fastener draw the back of closing, alright wear out in the major part of two pins is respectively from the major part of the hanging hole of the pulling-on piece that closes on with rotating the pulling-on piece, and make respectively that the major part of pin is in the position that the non-major part of place hanging hole worn the hole, thereby get in touch two pulling-on pieces respectively on the pin, also realized the relative fixation who draws zipper head promptly, thereby avoided the zip fastener to slide open automatically, only need when pulling open the zip fastener with the major part of pin from the major part wear the hole take out can, easy operation is convenient, the utility model discloses a zip fastener possesses the function that prevents the automatic slided open of zip fastener through the couple design, simple structure is reasonable, easy operation is convenient.

Drawings

FIG. 1 is a schematic structural view of a pull tab hook of a slide fastener with a function of preventing the slide fastener from automatically sliding open, which is provided by the utility model, when the hook is hooked on a hanging needle;

FIG. 2 is a schematic structural view of a zipper head of the zipper having the function of preventing the zipper from automatically sliding open according to the present invention in a half-opened state;

FIG. 3 is a front view of the zipper head of the present invention;

fig. 4 is a front view of the middle suspension needle of the present invention.

Illustration of the drawings:

1. a zipper; 11. a chain belt; 111. hanging a needle; 1111. a needle seat; 1112. a pin; 11121. a needle bar portion; 11122. a large head; 2. a slider of a zipper fastener; 21. a socket; 211. a protrusion; 22. a double-end connecting sheet; 23. a pull tab; 231. hanging holes; 2311. the big end penetrates through the hole.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by a person of ordinary skill in the art without creative efforts belong to the protection scope of the present invention.

Referring to fig. 1-4, the present invention provides a technical solution: the utility model provides a zip fastener with prevent automatic function of sliding open of zip fastener, includes zip fastener 1 and the zipper head 2 of setting on zip fastener 1, zip fastener 1 includes a pair of chain belt 11 of interlude in zipper head 2, and zipper head 2 includes socket 21, articulates double-end connection piece 22 on socket 21 and the pulling-on piece 23 that the symmetry articulates on double-end connection piece 22, and a pair of chain belt 11 alternates in socket 21, all is equipped with hanging needle 111 on a pair of chain belt 11, and two pulling-on pieces 23 can be respectively geted in touch on the hanging needle 111 of one side.

Specifically, as shown in fig. 1 and 4, the hanging pin 111 includes a needle base 1111 fixedly connected to the chain belt 11 and a pin 1112 integrally connected to the needle base 1111. Tack 1112 includes a shank portion 11121 and a tack portion 11122. The pull tab 23 is provided with an elongated hanging hole 231, and the pin 1112 can be inserted into the hanging hole 231. The pin 1112 with the pin part 11122 is inserted into the hanging hole 231 to limit the hook of the zipper head 2, thereby playing a role of preventing the zipper 1 from automatically sliding open.

Specifically, as shown in fig. 1, fig. 2, fig. 3 and fig. 4, a large head hole 2311 through which the large head 11122 can penetrate is provided in the middle of the hanging hole 231, and the large head 11122 can penetrate only in the large head hole 2311 of the hanging hole 231. After the big head part 11122 penetrates out of the big head penetrating hole 2311, the big head part 11122 is inevitably positioned at the position of the non-big head penetrating hole 2311 in the hanging hole 231 under the trend that the zipper head 2 slides open, so that the pull tab 23 is hooked on the hanging needle 111, and then the zipper head 2 is prevented from automatically sliding open the zipper 1.

Specifically, as shown in fig. 3, the socket 21 is provided with a protrusion 211, and the double-ended connecting piece 22 is hinged on the protrusion 211. So that the pull tab 23 can be rotated with the rotation of the double-ended connecting piece 22.

The working principle is as follows: the utility model provides a zip fastener with prevent automatic function that slides open of zip fastener, during the use, through draw zipper head 2 with zip fastener 1 draw the back of closing, alright wear out in hole 2311 with rotating pull-on piece 23 with two stub portions 11122 of peg 111 respectively from the stub of the hanging hole 231 of the pull-on piece 23 that closes on, and make the stub portion 11122 that hangs peg 111 be in the position that hole 2311 was worn out to the non-stub that belongs to hanging hole 231 respectively, thereby get in touch two pull-on pieces 23 respectively on peg 111, just also realized the relative fixation of draw zipper head 2, thereby avoided zip fastener 1 to slide open automatically, only need when pulling open zip fastener 1 with the stub portion 11122 that hangs peg 111 wear out from stub hole 2311 take out can, easy operation is convenient, the utility model discloses a zip fastener 1 possesses the function that prevents the automatic function that slides open of zip fastener 1 through the couple design, and simple structure is reasonable, and easy operation is convenient.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. The utility model provides a zip fastener with prevent automatic function of sliding off of zip fastener, is in including zip fastener (1) and setting zip fastener head (2) on zip fastener (1), zip fastener (1) is including a pair of interlude zip fastener chain belt (11) in zip fastener head (2), its characterized in that, zip fastener head (2) include socket (21), articulate double-end connection piece (22) on socket (21) and symmetry articulate pulling-on piece (23) on double-end connection piece (22), it is a pair of chain belt (11) interlude is in socket (21), it is a pair of all be equipped with on chain belt (11) hanging needle (111), two pulling-on piece (23) can be geted in touch in one side respectively on hanging needle (111).

2. A slide fastener having a function of preventing the slide fastener from automatically sliding open according to claim 1, wherein said suspension pin (111) comprises a needle base (1111) fixedly connected to said fastener tape (11) and a pin (1112) integrally connected to said needle base (1111).

3. A slide fastener having a function of preventing the slide fastener from automatically sliding open according to claim 2, wherein said pin (1112) comprises a pin portion (11121) and a pin portion (11122).

4. A slide fastener having a function of preventing the slide fastener from automatically sliding open according to claim 3, wherein said pull tab (23) is provided with an elongated hanging hole (231), and said pin (1112) is insertable into said hanging hole (231).

5. A slide fastener having a function of preventing the slide fastener from automatically sliding open according to claim 4, wherein a head passing hole (2311) through which said head (11122) can pass is provided in the middle of said hanging hole (231), and said head (11122) can pass only in said head passing hole (2311) of said hanging hole (231).

6. A slide fastener having a function of preventing the slide fastener from automatically sliding open according to any one of claims 1 to 5, wherein a projection (211) is provided on said receptacle (21), and said double-ended coupling piece (22) is hinged to said projection (211).